Answer:
f(x), g(x), h(x)
Step-by-step explanation:
f(x) = x² + 6x - 1 = (x+3)² - 10 (-3 , 10) y=-3
g(x) = -x² + 2 = -(x-0)² + 2 (0 , 2) y=0
h(x) = 2x² - 4x + 3 = 2 (x-1)² + 1 (1 , 1) y=1
Answer:
7/20
Step-by-step explanation:
#red cards/total # of cards
7/(7+13)
7/20
Answer:
The slope is -2.
Step-by-step explanation:
The slope formula is (y1-y2)/(x1-x2)
or change in y / change in x.
First, you plug in your numbers. I will use (2, 7) as (x1, y1)
(1-7)/(5-2)
Next, simplify.
(-6)/(3)
or
-2
And that's your slope!
Answer:
D
Step-by-step explanation:
D is your answer
.............
Use the Pythagorean theorem for this. (a^2+b^2=c^2)
a=9, b=12, c=x
9^2+12^2=c^2
81 + 144 = c^2
225 = c^2
c =15
the answer is c
